Anyone that's popping Ulhuadshi that doesn't already want the fangs probably already has someone to proc grellow. Sure some people may be nice enough to give them to you rather than let them fall to the ground, but most people will want something.
You should try what my friend did in Vunk with Bhukis wings, which was to look out for people killing Bhukis, and offer them a T3 VNM pop in exchange. He got about 40 of his wings in a couple weeks.
Of course, this means you have to be capable of killing the T2.